Frequency and buckling parameters of box-type structures using the Rayleigh–Ritz method and penalty parameters
Rayleigh–Ritz and Finite-Element Methods
Chapter 7 The Rayleigh-Ritz Method
Variational Methods and the Rayleigh-Ritz Procedure
Chapter Two The Rayleigh-Ritz Method
Chapter 7 Rayleigh-Ritz Method